Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin

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Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin Detail:

Available Products

Seamless tube, Plate, Rod, Forgings, Fasteners, Pipe Fittings.

Production Standards

Product ASTM
Bars, strips and profiles A 276, A 484
Plate, Sheet and Strip A 240, A 480
Seamless and Welded Pipes A 312, A 999
Welded pipe A 814, A 999
Seamless and Welded Pipe Fittings A 269, A 1016
Fittings A 403, A 960
Forged or rolled pipe flanges and forged fittings  A 182, A 961
Forgings A 473, A 484

Chemical Composition

%

Fe

Cr

Ni

Mo

C

Mn

Si

P

S

Cu

N

Min

balanced

19.5

17.50

6.0

 0.5

0.18

Max

20.5

18.50

6.5

0.02

1.00

0.80

0.03

0.01

1.0

0.22

Physical Properties

Density

8.24 g/cm3

Melting

1320-1390℃

254SMo Material Properties

254SMO is an austenitic stainless steel. Due to its high molybdenum content, it has extremely high resistance to pitting and crevice corrosion. This grade of stainless steel was developed and developed for use in halide-containing environments such as seawater. 254SMO also has good resistance to uniform corrosion. Especially in halide-containing acids, the steel is superior to ordinary stainless steel. Its C contains <0.03%, so it is called pure austenitic stainless steel (<0.01% is also called super austenitic stainless steel). Super stainless steel is a kind of special stainless steel. First of all, it is different from ordinary stainless steel in chemical composition. It refers to a high alloy stainless steel containing high nickel, high chromium and high molybdenum. Among them, the most famous one is 254SMo containing 6% Mo. This kind of steel has very good local corrosion resistance, and has good pitting corrosion resistance (PI≥40) and It has better stress corrosion resistance and is a substitute for Ni-based alloys and titanium alloys. Secondly, in terms of high temperature resistance or corrosion resistance, it has better high temperature resistance or corrosion resistance, which is irreplaceable for 304 stainless steel. In addition, from the classification of stainless steel, the metallographic structure of special stainless steel is a stable austenite metallographic structure.
Since this special stainless steel is a high-alloy material, the manufacturing process is quite complicated. Generally, people can only rely on traditional processes to manufacture this special stainless steel, such as infusion, forging, rolling and so on.

254SMo Material Application Areas

1. Ocean: marine structures in the marine environment, seawater desalination, seawater aquaculture, seawater heat exchange, etc.
2. Environmental protection field: flue gas desulfurization device for thermal power generation, wastewater treatment, etc.
3. Energy field: nuclear power generation, comprehensive utilization of coal, ocean tide power generation, etc.
4. Petrochemical field: oil refining, chemical and chemical equipment, etc.
5. Food field: salt making, soy sauce brewing, etc.
6. High-concentration chloride ion environment: paper industry, various bleaching devices


Product detail pictures:

Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures


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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Hot Sale Factory Alloy C-276 Bar - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin , The product will supply to all over the world, such as: Spain, Estonia, Switzerland, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we have been going to have a bright prospect and to be distributed all over the world in the years to come.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Harriet from Haiti - 2018.04.25 16:46
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Alexander from Cologne - 2018.04.25 16:46